00277+3640 ES 2007AB

Coord 2000	00277+3640		Discov num	ES 2007		Comp	AB		Coord arcsec 2000	00 27 42.18 +36 40 18.1
Date first	1923		Date last	2011		Obs	7
Pa first	61		Pa last	61		P.A. Now (θ)	61°
Sep first	29.1		Sep last	28.1		Sep. Now (ρ)	28.1"
Mag pri	10.92		Mag sec	12.17		delta mag (ΔM)	1.25		Spectral class
Pri motion ra	+011		Sec motion ra	-012
Pri motion dec	-003		Sec motion dec	-025
Notes

Nature of this double is uncertain.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

00277+3640

ES 2007

AB

1923

2011

7

61

28.1

10.92

12.17

1.25

<===

Show

00277+3640

ES 2007

BC

1923

2011

6

32

3.9

11.10

11.30

0.20

Triple system
3 visible stars in this system

Constellation

Andromeda

Tycho2

2274-01199-1

last precise pa

60.7

last precise sep

28.08

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00277+3640	ES 2007	AB	1998	5	61	28.2	10.92	11.10		D	002742.18+364018.1
00277+3640	ES 2007	AB	2011	6	61	28.1	10.92	11.10		D	002742.18+364018.1

If you need more information about this double, apply for a data request form to the WDS.